The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-3477 advisory.

    - Fix CVE-2025-9820, CVE-2025-14831, drop unused patches
    - Fix PKCS#11 token initialization label overflow (CVE-2025-9820)
    - Fix name constraint processing performance issue (CVE-2025-14831)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-4188 advisory.

    - Fix PKCS#11 token initialization label overflow (CVE-2025-9820)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50149 advisory.

    - Fix PKCS#11 token initialization label overflow (CVE-2025-9820)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017345 advisory.

    A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central     Processing Unit) and memory consumption via specially crafted malicious certificates containing a large     number of name constraints and subject alternative names (SANs).

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2b6035ee2b advisory.

    This backports fixes for a couple CVEs:

    ** libgnutls: Fix NULL pointer dereference in PSK binder verification A TLS 1.3 resumption attempt with an     invalid PSK binder value in ClientHello could lead to a denial of service attack via crashing the server.
    The updated code guards against the problematic dereference. Reported by Jaehun Lee. [Fixes: GNUTLS-     SA-2026-02-09-1, CVSS: high] [CVE-2026-1584]

    ** libgnutls: Fix name constraint processing performance issue Verifying certificates with pathological     amounts of name constraints could lead to a denial of service attack via resource exhaustion. Reworked     processing algorithms exhibit better performance characteristics. Reported by Tim Scheckenbach. [Fixes:
    GNUTLS-SA-2026-02-09-2, CVSS: medium] [CVE-2025-14831]

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4188 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: Stack-based Buffer Overflow in gnutls_pkcs11_token_init() Function (CVE-2025-9820)

    * gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification     (CVE-2025-14831)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:5585 advisory.

    * gnutls: Stack-based Buffer Overflow in gnutls_pkcs11_token_init() Function (CVE-2025-9820)
      * gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification     (CVE-2025-14831)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:6630 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification     (CVE-2025-14831)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the gnutls-3.8.10-3.el9 build changelog.

  - A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central     Processing Unit) and memory consumption via specially crafted malicious certificates containing a large     number of name constraints and subject alternative names (SANs). (CVE-2025-14831)

  - A flaw was found in the GnuTLS library, specifically in the gnutls_pkcs11_token_init() function that     handles PKCS#11 token initialization. When a token label longer than expected is processed, the function     writes past the end of a fixed-size stack buffer. This programming error can cause the application using     GnuTLS to crash or, in certain conditions, be exploited for code execution. As a result, systems or     applications relying on GnuTLS may be vulnerable to a denial of service or local privilege escalation     attacks. (CVE-2025-9820)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-ef7170c9f6 advisory.

    This fixes a couple CVEs:

    ** libgnutls: Fix NULL pointer dereference in PSK binder verification A TLS 1.3 resumption attempt with an     invalid PSK binder value in ClientHello could lead to a denial of service attack via crashing the server.
    The updated code guards against the problematic dereference. Reported by Jaehun Lee. [Fixes: GNUTLS-     SA-2026-02-09-1, CVSS: high] [CVE-2026-1584]

    ** libgnutls: Fix name constraint processing performance issue Verifying certificates with pathological     amounts of name constraints could lead to a denial of service attack via resource exhaustion. Reworked     processing algorithms exhibit better performance characteristics. Reported by Tim Scheckenbach. [Fixes:
    GNUTLS-SA-2026-02-09-2, CVSS: medium] [CVE-2025-14831]

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:6738 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification     (CVE-2025-14831)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:6618 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification     (CVE-2025-14831)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of AHV installed on the remote host is prior to AHV-10.3.1.7. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-10.3.1.7 advisory.

  - Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS     backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version     2.42 can leak stack contents to the configured DNS resolver. (CVE-2026-0915)

  - pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found     that leads to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets. This     vulnerability is fixed in 0.6.2. (CVE-2026-23490)

  - Issue summary: Calling PKCS12_get_friendlyname() function on a maliciously crafted PKCS#12 file with a     BMPString (UTF-16BE) friendly name containing non-ASCII BMP code point can trigger a one byte write before     the allocated buffer. Impact summary: The out-of-bounds write can cause a memory corruption which can have     various consequences including a Denial of Service. The OPENSSL_uni2utf8() function performs a two-pass     conversion of a PKCS#12 BMPString (UTF-16BE) to UTF-8. In the second pass, when emitting UTF-8 bytes, the     helper function bmp_to_utf8() incorrectly forwards the remaining UTF-16 source byte count as the     destination buffer capacity to UTF8_putc(). For BMP code points above U+07FF, UTF-8 requires three bytes,     but the forwarded capacity can be just two bytes. UTF8_putc() then returns -1, and this negative value is     added to the output length without validation, causing the length to become negative. The subsequent     trailing NUL byte is then written at a negative offset, causing write outside of heap allocated buffer.
    The vulnerability is reachable via the public PKCS12_get_friendlyname() API when parsing attacker-     controlled PKCS#12 files. While PKCS12_parse() uses a different code path that avoids this issue,     PKCS12_get_friendlyname() directly invokes the vulnerable function. Exploitation requires an attacker to     provide a malicious PKCS#12 file to be parsed by the application and the attacker can just trigger a one     zero byte write before the allocated buffer. For that reason the issue was assessed as Low severity     according to our Security Policy. The FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this     issue, as the PKCS#12 implementation is outside the OpenSSL FIPS module boundary. OpenSSL 3.6, 3.5, 3.4,     3.3, 3.0 and 1.1.1 are vulnerable to this issue. OpenSSL 1.0.2 is not affected by this issue.
    (CVE-2025-69419)

  - Vim is an open source, command line text editor. Prior to version 9.1.2132, a heap buffer overflow     vulnerability exists in Vim's tag file resolution logic when processing the 'helpfile' option. The     vulnerability is located in the get_tagfname() function in src/tag.c. When processing help file tags, Vim     copies the user-controlled 'helpfile' option value into a fixed-size heap buffer of MAXPATHL + 1 bytes     (typically 4097 bytes) using an unsafe STRCPY() operation without any bounds checking. This issue has been     patched in version 9.1.2132. (CVE-2026-25749)

  - Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to     version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on     subsequent calls to wordfree may abort the process. (CVE-2025-15281)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0829-1 advisory.

    Security issue:

    - CVE-2025-14831: excessive resource consumption when verifying specially crafted malicious certificates     containing a       large number of name constraints and subject alternative names (bsc#1257960).

    Other updates and bugfixes:

    - update libgnutls package to avoid binder getting calculated with SHA256 (bsc#1258083, jsc#PED-15752,     jsc#PED-15753).
    - lib/psk: Add gnutls_psk_allocate_{client,server}_credentials2
    - tests/psk-file: Add testing for _credentials2 functions
    - lib/psk: add null check for binder algo
    - pre_shared_key: fix memleak when retrying with different binder algo
    - pre_shared_key: add null check on pskcred

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-5585 advisory.

    [3.6.16-8.5]
    - Backport the fixes for CVE-2025-9820 and CVE-2025-14831

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1529 advisory.

    A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central     Processing Unit) and memory consumption via specially crafted malicious certificates containing a large     number of name constraints and subject alternative names (SANs). (CVE-2025-14831)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of gnutls installed on the remote host is prior to 3.8.12. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-042-01 advisory.

    New gnutls packages are available for Slackware 15.0 and -current to fix security issues.

Tenable has extracted the preceding description block directly from the gnutls security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
301030	Oracle Linux 10 : gnutls (ELSA-2026-3477)	Nessus	Oracle Linux Local Security Checks	2026/3/6	2026/5/8	medium
302057	Oracle Linux 9 : gnutls (ELSA-2026-4188)	Nessus	Oracle Linux Local Security Checks	2026/3/12	2026/5/8	medium
302126	Oracle Linux 9 : gnutls (ELSA-2026-50149)	Nessus	Oracle Linux Local Security Checks	2026/3/13	2026/5/8	medium
313538	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gnutls (UTSA-2026-017345)	Nessus	Unity Linux Local Security Checks	2026/5/9	2026/5/9	medium
299149	Fedora 42 : gnutls (2026-2b6035ee2b)	Nessus	Fedora Local Security Checks	2026/2/16	2026/5/8	medium
301843	RHEL 9 : gnutls (RHSA-2026:4188)	Nessus	Red Hat Local Security Checks	2026/3/11	2026/3/11	medium
303856	AlmaLinux 8 : gnutls (ALSA-2026:5585)	Nessus	Alma Linux Local Security Checks	2026/3/26	2026/3/26	medium
305070	RHEL 9 : gnutls (RHSA-2026:6630)	Nessus	Red Hat Local Security Checks	2026/4/6	2026/4/6	medium
299202	CentOS 9 : gnutls-3.8.10-3.el9	Nessus	CentOS Local Security Checks	2026/2/16	2026/5/8	medium
298695	Fedora 43 : gnutls (2026-ef7170c9f6)	Nessus	Fedora Local Security Checks	2026/2/11	2026/5/8	medium
305140	RHEL 9 : gnutls (RHSA-2026:6738)	Nessus	Red Hat Local Security Checks	2026/4/7	2026/4/7	medium
305071	RHEL 10 : gnutls (RHSA-2026:6618)	Nessus	Red Hat Local Security Checks	2026/4/6	2026/4/6	medium
310749	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-10.3.1.7)	Nessus	Misc.	2026/4/28	2026/4/28	medium
301304	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : gnutls (SUSE-SU-2026:0829-1)	Nessus	SuSE Local Security Checks	2026/3/6	2026/5/8	medium
303499	Oracle Linux 8 : gnutls (ELSA-2026-5585)	Nessus	Oracle Linux Local Security Checks	2026/3/24	2026/5/8	medium
304603	Amazon Linux 2023 : gnutls, gnutls-c++, gnutls-dane (ALAS2023-2026-1529)	Nessus	Amazon Linux Local Security Checks	2026/4/1	2026/5/8	medium
299279	Slackware Linux 15.0 / current gnutls Multiple Vulnerabilities (SSA:2026-042-01)	Nessus	Slackware Local Security Checks	2026/2/17	2026/5/8	medium

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